From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.toke.dk (mail.toke.dk [52.28.52.200]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id B34F33B2A4 for ; Thu, 4 Jan 2018 09:29:51 -0500 (EST) From: Toke =?utf-8?Q?H=C3=B8iland-J=C3=B8rgensen?= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=toke.dk; s=20161023; t=1515076188; bh=MeCR83Wj1zRXKOiD4cGD0FmSCNtvIj98tx69Sd3O9+k=; h=From:To:Subject:Date:From; b=mWod1e6kDGaQSEYQWhnlb4+9ch/eKyCMJLIQS/rFkQJkZVmBN7suSTTk+F5FtJvSu 7tLaDijH2kOv2Na1PfrRoAOMMFf0vmL1GZxBYs89EUe2iYfhETUrPaWTu1PAoSyqb1 RzSKJC/ECiZDhuhD16IwHEvuYT5aFNqb6ksmr8sQzoNNC6GMnnkkm57Y6Syf7muv13 wT7jPG7tOg1PVtTpG7DSOF/96yRqhibEgEGUwcjFlA2l0LmHtP+5+nXDqwsolSKuby uA1Kv0v6Xb0ymXhQvlA3Eo2sLEOkE8FLMSM67VMU05ltk9KO3Ete6wV5+zpjhVaHBT 0dKcge3DBqlhQ== To: cake@lists.bufferbloat.net Date: Thu, 04 Jan 2018 15:29:55 +0100 X-Clacks-Overhead: GNU Terry Pratchett Message-ID: <87bmi97l3w.fsf@toke.dk> MIME-Version: 1.0 Content-Type: text/plain Subject: [Cake] Modification of DRR with deficit saving X-BeenThere: cake@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: Cake - FQ_codel the next generation List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 04 Jan 2018 14:29:52 -0000 This popped up in my Google Scholar notifications: https://atlas.informatik.uni-tuebingen.de/~menth/papers/Menth18b.pdf Basically, they are proposing to permit a queue to accumulate a larger deficit while empty to allow light users to achieve the same throughput as heavy users (users being an endpoint with potentially multiple flows). Not sure how useful this really is, but it's somewhat related to Cake's src/dst user fairness feature, so may be of interest. -Toke